<?php
/**
 * Created by PhpStorm.
 * User: lenovo
 * Date: 2018/11/8
 * Time: 18:17
 */
//date_default_timezone_set('PRC');
//echo date("Y-m-d H:i:s",time());
//$start_time = date("Y-m-d H:i:s",time());
//$mm=5*60;//PHP的时间是按秒算的
//echo'<br>';
//echo date("Y-m-d H:i:s",strtotime($start_time)+$mm);
if(5>1 and 5<4){
    echo 1;
}else{
    echo 0;
}